Change processor in project

[deniscollis]

I have a project that was erroneously created with the Kinetis K82 as the target processor.  However, the K81 should have been chosen as the target.  How can this be retrospectively fixed?

[marek-trmac]

Hi Denis,

I'd recommend to create new project for K81 and copy only source code (or apply changes), you need from your current project.

Regards

Marek

[deniscollis]

Hi Marek,

Thanks, this works too.

Denis 

[Alice_Yang · Accepted solution]

Hello Denis Collis ,

I have a method(there should be not only one ways.) as below steps:

(change K64 to K22 chip as example)

- Change MCU at "MCU setting" :

- Create a new K22 project as reference.

- Change "Defined symbols" refer to k22 project setting :

-  Open pins config :

there will be some error , right click the error message , refer to reminder to do :

- Delete files related with k64:

- Build your project , it should still have some error , refer to the Console error message fix them.

Hope it helps,

Have a great day,
TIC

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[deniscollis]

Hi Alice,

You also need to replace or edit CMSIS/fsl_device_registers.h as it references the <processor>.h and <processor>_features.h files. Otherwise, everything worked perfectly.

Thanks,

Denis

[Alice_Yang]

Hi Denis,

Thanks for your sharing :smileyhappy:.

Have a nice day!

BR

Alice